fix(deps): update ghcr.io/renovatebot/renovate docker tag to v37.421.5

This MR contains the following updates:

Package	Update	Change
ghcr.io/renovatebot/renovate (source)	patch	37.421.4 -> 37.421.5
ghcr.io/renovatebot/renovate (source)	patch	37.421.4-slim -> 37.421.5-slim

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Release Notes

renovatebot/renovate (ghcr.io/renovatebot/renovate)

v37.421.5

Compare Source

Bug Fixes

• sbt-plugin: add new default registry URL (#​29648) (0208d76)

Miscellaneous Chores

• add more label-actions for bugs (#​29931) (c5eee75)
• deps: update containerbase/internal-tools action to v3.3.2 (#​29957) (bd269be)
• deps: update ghcr.io/containerbase/devcontainer docker tag to v10.12.1 (#​29958) (4f38e35)

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